package cn.itcast.mybatis;

import cn.itcast.pojo.User;
import org.apache.ibatis.io.Resources;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;

import java.io.IOException;
import java.io.InputStream;

public class MybatisTest {
    public static void main(String[] args) throws IOException {
        String resource= "mybatis-config.xml";
        InputStream inputStream = Resources.getResourceAsStream(resource);
        SqlSessionFactory sqlSessionFactory = new SqlSessionFactoryBuilder().build(inputStream);
        SqlSession sqlSession = sqlSessionFactory.openSession();
        User user = sqlSession.selectOne("UserMapper.queryUserById", 1l);
        System.out.println(user);
        sqlSession.close();//释放资源
    }
}
